package com.zlei.code.binaryTree;

/**
 * @Author leizhang76
 * @Date 2021/2/19 16:26
 */
public class TreeNode {

    public int val;

    public TreeNode left;

    public TreeNode right;

    TreeNode(){};

    public TreeNode(int val) {
        this.val = val;
    }

    TreeNode(int val, TreeNode left, TreeNode right) {
        this.val = val;
        this.left = left;
        this.right = right;
    }
}
